1965 Rolex Oyster Precision Tropical Dial Ref. 6424

Tropical and Oversized

This 1965 Rolex Oyster Precision ref. 6424 is a wonderful example of understated vintage Rolex design, elevated by rarity and character. Crafted in stainless steel, this reference stands apart thanks to its larger 36 mm case and 20 mm lug width — dimensions that make it significantly rarer and more wearable than the more commonly seen 34 mm ref. 6426. The watch presents today in beautiful vintage condition, with strong proportions and an effortlessly timeless presence on the wrist.

The dial is where this piece truly comes alive. Originally silver, it has gracefully tropicalized over the past six decades, developing a remarkably unique surface formed by countless tiny speckled dots. This organic pattern gives the dial depth and warmth, creating a look that is both subtle and endlessly fascinating — no two angles ever quite the same. It’s the kind of patina that can’t be replicated, only earned through time.

The details are equally charming. The pointed baton indexes remain crisp and are perfectly complemented by the original Dauphine hands, maintaining the watch’s clean and balanced aesthetic. The luminous dots are fully intact and have aged to a deep brown tone, matching the hands beautifully and adding a soft contrast against the tropicalized dial.

Mechanically, the watch has just been fully serviced by our watchmaker and is running as it should, ready to be enjoyed. It is fitted on a green calf leather strap, a thoughtful pairing that highlights the dial’s patina and adds a touch of quiet character. A rare and attractive Oyster Precision for collectors who appreciate subtle originality and honest vintage charm.